UTC-4050 Crack Microscope is a high definition device which is used for measuring crack widths both in concrete and other structures like masonry walls. Consists of an adjustable lamp unit and a knob for focusing the image. The 360° turning ability of the eyepiece enables the alignment with the direction of the crack or pitch subject to examination.

The battery operated microscope has 40x magnification and 4mm measuring range with 0.02 mm subdivisions.